Hyundai Ioniq 9 Service Bulletins
19 manufacturer communications on file.
- October 27, 2026•Document ID: 11038798Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 26-GI-003H
- Date Added:
- October 30, 2026
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides information related to the navigation and head unit software changes introduced in the 2026 2nd Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2026 2nd Navigation Map and Software Update Key Improvements and Additional Improvements tables in this TSB for a list of specific changes. The software can be downloaded via Navigation Updater (NAU) and updated by USB.
Associated Products (64)2026 Hyundai Ioniq 5 N2026 Hyundai Ioniq 92026 Hyundai Kona2026 Hyundai Palisade2026 Hyundai Santa Cruz2026 Hyundai Santa Fe2026 Hyundai Sonata2026 Hyundai Tucson2025 Hyundai Elantra2025 Hyundai Elantra N2025 Hyundai Ioniq 5 N2025 Hyundai Ioniq 62025 Hyundai Kona2025 Hyundai Palisade2025 Hyundai Santa Cruz2025 Hyundai Santa Fe2025 Hyundai Sonata2025 Hyundai Tucson2025 Hyundai Venue2024 Hyundai Elantra+ 44 moreAssociated Documents - October 15, 2026•Document ID: 11038722Service Bulletin/Repair InstructionsBACK OVER PREVENTION: WARNINGS
- Mfr Comm. #:
- 26-GI-004H
- Date Added:
- October 28, 2026
- Manufacturer:
- HYUNDAI
SummarySome Hyundai vehicles may be equipped with a parking distance warning (PDW) sensor(s) that may trigger various DTCs and display warning messages on the instrument cluster, resulting in the PDW sensor(s) failing to detect nearby objects or triggering multiple false alarms. This condition may be a result of external damage to the PDW sensor membrane or sensor cover from rock chips or road debris, a collision, or previous vehicle repairs or modifications.
Associated Products (183)2027 Hyundai Ioniq 52027 Hyundai Kona2027 Hyundai Palisade2027 Hyundai Santa Fe2026 Hyundai Elantra2026 Hyundai Elantra N2026 Hyundai Ioniq 52026 Hyundai Ioniq 5 N2026 Hyundai Ioniq 92026 Hyundai Kona2026 Hyundai Palisade2026 Hyundai Santa Fe2026 Hyundai Sonata2026 Hyundai Tucson2025 Hyundai Elantra2025 Hyundai Elantra N2025 Hyundai Ioniq 52025 Hyundai Ioniq 5 N2025 Hyundai Ioniq 62025 Hyundai Kona+ 163 moreAssociated Documents - August 19, 2026•Document ID: 11036619Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 26-EV-006H TSB
- Date Added:
- September 2, 2026
- Manufacturer:
- HYUNDAI
SummarySome IONIQ 9 (ME1A EV) vehicles may illuminate a MIL warning light with DTC P0AA600 and/or P1AA800 with limited charging capabilities. This bulletin provides instructions to replace the Battery System Assembly (BSA) if necessary.
Associated Products (1)Associated Documents - August 11, 2026•Document ID: 11036210Warranty Program/ExtensionELECTRICAL SYSTEM
- Mfr Comm. #:
- 26-01-053H-1 TSB
- Date Added:
- August 15, 2026
- Manufacturer:
- HYUNDAI
SummaryCertain IONIQ 9 (ME1A EV) vehicles may exhibit a Data Communication Unit (DCU) software error due to the internal timer initialization logic not being implemented. The DCU module may shut down telematics services after one year. This bulletin provides instructions to perform a software update for the DCU module.
Associated Products (1)Associated Documents - July 3, 2026•Document ID: 11034851Warranty Program/ExtensionELECTRICAL SYSTEM
- Mfr Comm. #:
- 26-01-053H DCS
- Date Added:
- July 8, 2026
- Manufacturer:
- HYUNDAI
SummaryCertain Palisade Hybrid (LX3 HEV) vehicles may illuminate the Malfunction Indicator Lamp (MIL) and display a false “Check Hybrid System” warning message after use of Bluelink Remote Start following extended parking periods. Related DTCs associated with the MIL include U116087, U016487, U100787, U012987, U010087, U100387, U100287, U010187, and U015587. Technical Service Bulletin (TSB) 26-01-053H provides instructions to perform a Data Communication Unit (DCU) software update to prevent these conditions.
Associated Products (1)Associated Documents - July 3, 2026•Document ID: 11034850Warranty Program/ExtensionELECTRICAL SYSTEM
- Mfr Comm. #:
- 26-01-053H TSB
- Date Added:
- July 8, 2026
- Manufacturer:
- HYUNDAI
SummaryCertain IONIQ 9 (ME1A EV) vehicles may exhibit a Data Communication Unit (DCU) software error due to the internal timer initialization logic not being implemented. The DCU module may shut down telematics services after one year. This bulletin provides instructions to perform a software update for the DCU module.
Associated Products (1)Associated Documents - April 10, 2026•Document ID: 11032523OtherAIR BAGS
- Mfr Comm. #:
- DTN DL
- Date Added:
- May 8, 2026
- Manufacturer:
- GENESIS
SummaryThe National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN). These inflators were not supplied, approved, or authorized by the vehicle manufacturers and have primarily been found in vehicles that previously experienced a crash and underwent airbag replacement using non-genuine parts. These dangerous inflators have ruptured during deployment, posing a serious risk of injury or death due to metal fragments entering the vehicle cabin. To date, Hyundai is aware of three people who have died while driving a Hyundai vehicle with one of these substandard replacement airbag inflators that deployed in what likely would have been a survivable crash. NHTSA has issued a public advisory urging vehicle owners and service professionals to have vehicles inspected if there is reason to believe that a non-genuine replacement airbag may have been installed. Vehicles with salvage or rebuilt titles, prior airbag deployments, or unknown repair histories may present a higher risk. NHTSA strongly cautions against self-inspection by vehicle owners and recommends inspection by trained technicians.
Associated Products (325)2026 Genesis G702026 Genesis G802026 Genesis G902026 Genesis GV602026 Genesis GV702026 Genesis GV802026 Hyundai Elantra2026 Hyundai Elantra N2026 Hyundai Ioniq 52026 Hyundai Ioniq 5 N2026 Hyundai Ioniq 62026 Hyundai Ioniq 6 N2026 Hyundai Ioniq 92026 Hyundai Kona2026 Hyundai Nexo2026 Hyundai Palisade2026 Hyundai Santa Cruz2026 Hyundai Santa Fe2026 Hyundai Sonata2026 Hyundai Tucson+ 305 moreAssociated Documents - April 10, 2026•Document ID: 11032522OtherAIR BAGS
- Mfr Comm. #:
- DTN DCS
- Date Added:
- May 8, 2026
- Manufacturer:
- HYUNDAI
SummaryThe National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN), that have been identified in U.S. vehicles following prior crashes, theft, or non‑certified airbag replacements. These inflators are not approved for use, may rupture during deployment, and have caused serious injuries and fatalities. Please see attached announcement, provided by NHTSA, for more details.
Associated Products (325)2026 Genesis G702026 Genesis G802026 Genesis G902026 Genesis GV602026 Genesis GV702026 Genesis GV802026 Hyundai Elantra2026 Hyundai Elantra N2026 Hyundai Ioniq 52026 Hyundai Ioniq 5 N2026 Hyundai Ioniq 62026 Hyundai Ioniq 6 N2026 Hyundai Ioniq 92026 Hyundai Kona2026 Hyundai Nexo2026 Hyundai Palisade2026 Hyundai Santa Cruz2026 Hyundai Santa Fe2026 Hyundai Sonata2026 Hyundai Tucson+ 305 moreAssociated Documents - March 17, 2026•Document ID: 11030326Warranty Program/ExtensionPOWER TRAIN
- Mfr Comm. #:
- 26-01-029H TSB
- Date Added:
- March 30, 2026
- Manufacturer:
- HYUNDAI
SummaryCertain IONIQ 5 (NEA EV) and IONIQ 9 (ME1A EV) vehicles (affected VINs listed below) may exhibit a high-frequency noise from the front motor area during low-speed deceleration. This bulletin provides instructions to replace the front motor and gear reduction assembly.
Associated Products (2)Associated Documents - February 24, 2026•Document ID: 11029495Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- 26-01-020H TSB
- Date Added:
- March 4, 2026
- Manufacturer:
- HYUNDAI
SummaryCertain IONIQ 9 (ME1A EV) vehicles may have a sliding center console (rear floor console) that makes a ratcheting noise while being moved forward or backward. This bulletin provides instructions to remove and replace the affected sliding center console.
Associated Products (1)Associated Documents - January 9, 2026•Document ID: 11027591Service CampaignEXTERIOR LIGHTING
- Mfr Comm. #:
- 26-01-001H DCS
- Date Added:
- January 13, 2026
- Manufacturer:
- HYUNDAI
SummaryCertain IONIQ 9 (ME1A EV) vehicles may exhibit adhesive residue on the high mounted stop lamp. This can occur when the clear protective film has had prolonged exposure to sun and heat, causing some of the adhesive to remain on the black plastic housing after removal. Technical Service Bulletin (TSB) 26-01-001H provides instructions to inspect and, if necessary, replace the high mounted stop lamp on affected vehicles.
Associated Products (1)Associated Documents - January 8, 2026•Document ID: 11027590Service CampaignEXTERIOR LIGHTING
- Mfr Comm. #:
- 26-01-001H TSB
- Date Added:
- January 13, 2026
- Manufacturer:
- HYUNDAI
SummaryCertain IONIQ 9 (ME1A EV) vehicles may exhibit adhesive residue on the high mounted stop lamp. This can occur when the clear protective film has had prolonged exposure to sun and heat, causing some of the adhesive to remain on the black plastic housing after removal. This bulletin provides instructions to inspect and, if necessary, replace the high mounted stop lamp on affected vehicles.
Associated Products (1)Associated Documents - November 6, 2025•Document ID: 11025476Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- 25-BD-012H TSB
- Date Added:
- November 12, 2025
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly. Lamp assembly replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation.
Associated Products (327)2026 Genesis G702026 Genesis G802026 Genesis G902026 Genesis GV702026 Genesis GV802026 Hyundai Ioniq 92026 Hyundai Kona2026 Hyundai Palisade2026 Hyundai Santa Cruz2026 Hyundai Santa Fe2026 Hyundai Sonata2026 Hyundai Tucson2026 Hyundai Venue2025 Genesis G702025 Genesis G802025 Genesis G902025 Genesis GV602025 Genesis GV702025 Genesis GV802025 Hyundai Elantra+ 307 moreAssociated Documents - October 25, 2025•Document ID: 11024541Service CampaignSEATS
- Mfr Comm. #:
- 25-01-050H-1 DCS
- Date Added:
- October 29, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain IONIQ 9 (ME1A EV) vehicles may have walk-in switches that are not fully secured. Technical Service Bulletin (TSB) 25-01-050H-1 provides instructions to inspect and, if necessary, replace the walk-in switch.
Associated Products (1)Associated Documents - October 24, 2025•Document ID: 11024512Service CampaignSEATS
- Mfr Comm. #:
- 25-01-050H-1 TSB
- Date Added:
- October 28, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain IONIQ 9 (ME1A EV) vehicles may have walk-in switches that are not fully secured. This bulletin provides instructions to inspect and, if necessary, replace the walk-in switch.
Associated Products (1)Associated Documents - August 21, 2025•Document ID: 11022126Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- 25-01-055H TSB
- Date Added:
- August 25, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain IONIQ 9 (ME1A EV) vehicles may exhibit paint peeling from the left upper garnish on the rear bumper. This bulletin provides instructions to replace the left upper garnish on the rear bumper.
Associated Products (1)Associated Documents - July 25, 2025•Document ID: 11020934Service CampaignSEATS
- Mfr Comm. #:
- 25-01-050H TSB
- Date Added:
- July 28, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain IONIQ 9 (ME1A EV) vehicles may have Walk-in switches (A) that are not fully secured. This bulletin provides instructions to inspect and, if necessary, replace the Walk-in switch (A).
Associated Products (1)Associated Documents - June 6, 2025•Document ID: 11019410Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 25-01-039H TSB
- Date Added:
- June 10, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain 2026MY IONIQ 9 (ME1A EV) vehicles may have fender garnish clips that were not fully inserted during assembly. If the clips were not properly secured, it may result in a visible gap between the fender garnish and the vehicle body. This may also cause interference when the front door is opened. Follow the procedure in this bulletin to inspect the gap between the fender garnish and vehicle body on both driver and passenger sides and, if necessary, secure the clips.
Associated Products (1)Associated Documents - May 28, 2025•Document ID: 11018894Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-01-035H TSB
- Date Added:
- June 3, 2025
- Manufacturer:
- HYUNDAI
SummaryCertain 2026MY IONIQ 9 (ME1A EV) vehicles may have DTC C138201 (Lever Hall Sensor Fault) set in the Electronic Shift Control System which could prevent the vehicle from being shifted out of the “Park” position. This system is also known as Shift-by-Wire Shift Control Unit (SBWSCU). Follow the procedure in this TSB to update the Shift-by-Wire (SBW) software logic.
Associated Products (1)Associated Documents